Asterion
Building the Infrastructure of Tomorrow
Asterion is a woman-owned and operated utility construction contractor based on Long Island, New York. We specialize in underground construction solutions that help utilities, municipalities, and infrastructure contractors build, maintain, and improve the systems our communities depend on every day.
With a primary focus on electric infrastructure and capabilities supporting gas, water, and sewer utilities, Asterion combines specialized construction expertise with a commitment to safety, quality, and dependable execution.
Built for Critical Infrastructure
Specialized Utility Construction
Critical infrastructure demands contractors who understand the importance of doing the job safely, efficiently, and correctly.
Asterion provides specialized underground utility construction services throughout Long Island and the greater New York region. Our team supports new infrastructure installation, system upgrades, maintenance programs, and complex underground construction projects.
Whether working directly for a utility, alongside a municipality, or as a trusted construction partner to another contractor, our objective remains the same: deliver safe, high-quality work our customers can depend on.
Our Services
Underground Utility Construction
Asterion provides underground construction capabilities for electric, gas, water, and sewer infrastructure.
Horizontal Directional Drilling
Trenchless installation solutions for underground utility infrastructure where minimizing surface disruption, navigating existing facilities, or crossing roadways and other obstacles is critical.
Pneumatic Missiling
Efficient trenchless installations for shorter underground crossings and service applications where conventional excavation may be impractical or unnecessarily disruptive.
Excavation & Utility Construction
Traditional excavation and underground construction capabilities supporting conduit, duct systems, utility structures, service installations, system improvements, and related infrastructure.
Electric Infrastructure
Electric utility construction is at the core of Asterion’s business. We support underground distribution infrastructure, system upgrades, expansion projects, service installations, and other critical electric utility construction programs.
Gas, Water, and Sewer Infrastructure
Our underground construction capabilities also allow Asterion to support gas, water, and sewer infrastructure projects requiring specialized trenchless and excavation solutions.
Safety
Safety Is How We Work.
At Asterion, safety isn’t a slogan or a box to check. It is a fundamental part of how we plan, manage, and execute our work.
Underground utility construction presents unique risks, from existing facilities and excavation hazards to traffic, equipment, and the public. We believe those risks must be actively managed through preparation, communication, training, accountability, and disciplined field execution.
Every project begins with the expectation that work will be performed safely and professionally.
Who We Serve
A Trusted Partner to the Utility Industry
Asterion supports organizations responsible for building and maintaining the infrastructure that keeps our communities running.
Electric Utilities
Specialized underground construction support for utility capital programs, system improvements, maintenance, and expansion.
State & Local Government
Infrastructure construction support for municipalities, public agencies, and transportation-related projects.
Utility Construction Contractors
A dependable specialty subcontracting partner providing underground construction capabilities to prime contractors and other utility construction firms.
Gas, Water, and Sewer Utilities
Trenchless and conventional underground construction solutions supporting essential gas, water, and sewer infrastructure.
Woman Owned & Operated
Building a Different Kind of Utility Contractor.
Asterion is proud to be a woman-owned and operated utility construction company.
We are building our company around a straightforward set of principles: safety, integrity, quality, accountability, and partnership.
Our goal isn’t simply to complete projects. We want to build lasting relationships with our customers by becoming the contractor they know they can call when the work is difficult, the schedule matters, and execution counts.
The Difference
Why Asterion
Safety First
Nothing is more important than protecting our employees, customers, partners, and the communities where we work.
Utility Focused
We understand that utility construction isn’t ordinary construction. Our work supports infrastructure people depend on every day.
Dependable Execution
We believe commitments matter. We communicate, take ownership, and work collaboratively to deliver for our customers.
Specialized Capabilities
Horizontal directional drilling, pneumatic missiling, excavation, and underground utility construction give us multiple approaches to challenging installations.
Built for Partnership
Whether we’re working for a utility, municipality, or another contractor, we approach every project as a partner.
Serving New York
Long Island Based. Built to Serve the Region.
Headquartered on Long Island, Asterion is strategically positioned to support utility infrastructure projects throughout Long Island, New York City, and the surrounding New York region.
Our local presence, specialized underground capabilities, and utility focused approach allow us to respond to the unique construction challenges of one of the nation’s most complex infrastructure environments.
Let's Build What's Next.
When critical infrastructure needs to be built, upgraded, or maintained, Asterion is ready to help.